New Acra 9" x 42" 2 Axis Ballscrew CNC Vertical Milling Machine with Fagor 8035 Controller. This CNC Retrofitted Milling machine is made in Taiwan and has the following features:

High Precision Spindle

• The Spindle is supported by super precision ABEC class 7 (P4) angular contact ball bearings which have been accurately measured, selected and pre-loaded, then assembled in a temperature controlled clean room to ensure high accuracy and rigidity through the full RPM range.

Low Vibration Vary-Speed Spindle Drive

• Spindle motor shaft is chrome plated to ensure smooth speed changes and long shaft life. The pulleys are ground to lengthen belt life. The motor and pulleys are dynamically balanced to provide an extremely smooth and quiet low vibration drive.

Hardened & Ground Slide Ways & Table Surface

• The table, knee and column slide ways and the table surface are hardened and ground for wear resistance and excellent longevity. Therefore, high machine accuracies can be maintained over the life of the machine, even with heavy usage.

High Precision Ballscrews

• All models incorporate high precision ballscrews on X & Y Axis. The ballscrews provide long life and high accuracy for CNC operations.

Hand Scraped Saddle Ways

• Both the upper and lower surfaces of the saddle are laminated with Turcite-B and precisely hand scraped ways, in combination with automatic lubrication; provide smooth, accurate and long-lasting operation.

Meehanite Cast Iron

• All essential castings are made from a high grade of stress relieved Meehanite cast iron, providing superior rigidity and vibration dampening.

Specifications

• Table: 9" x 42"
• Longitudinal Travel (X-Axis): 6"
• Cross Travel (Y-Axis): 8"
• Vertical knee Travel (Z-Axis): 16"
• Spindle Taper: R8
• Table T-Slots: 1" x 0.6"
• Spindle Speeds: 60-4,200 RPM
• Spindle Nose to Table: 6" ~ 18.5"
• Spindle Centerline to Column: 7" ~ 18.7"
• Quill Travel: 7"
• Overarm Travel: 12"

Standard Equipment

• Fagor 8035 CNC Controller
• AC Servo Motors
• Rubber Ways Covers (front & back)
• Auto Lubrication
• Ball Screws on X, Y, & Z Axis
• Work Light

Fagor 8035 Controller Features

• Automatic, single step, manual and teach-in modes
• Machining canned cycle
• Selectable display resolution
• Automatic & programmable homing
• Setup assistance
• Parameter setup with security levels
• Mid-program block start & block search
• Inch/Metric conversion
• Rotation, mirroring & scaling, plus rigid tapping
• 7.5” Color LCD Screen
• Limit switches
• RAM: 256KB; CF Card: 128 MB; USB; DNC/RS232
• Linear, Circular, Helical Interpolation
• Retrace Function
• Look Ahead: 75 Blocks

Displays

• Feed rate; Tool number; Diameter and Length offset; Program/Distance to go/Machine position (Toggle); Loop counter & Dwell time; Timer & parts counter.

Graphics

• Isometric, X/Y, X/Z & Y/Z view; automatic fit; window zoom; tool display; simulate a section of the entire program

Compensations:­

• Diameter/radius, length offsets; length offset calibration (input to table); leadscrew compensation; backlash compensation; linear compensation.

Programming

• Absolute/incremental; polar/cartesian coordinate